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316957

Integrated approaches for managing collar rot disease and increasing soybean yield

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Last updated: 24 Dec 2024

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Abstract

The goal of this study was to assess the effectiveness of utilizing a bio-agent in combination with a fungicide and an organic amendment to reduce collar rot disease of soybean caused by Sclerotium rolfsii. Before conducting field studies, in vitro tests were used to identify the most virulent S. rolfsii isolate, effective antagonistic isolate of Trichoderma harzianum, fungicide, and organic amendment. The SSC-1 isolate was identified as the test pathogen after seven S. rolfsii isolates were exposed to the pathogenicity test. The ISR-26 strain of T. harzianum was the most efficient of the 87 T. harzianum isolates which could inhibit the radial development of pathogen by 81.85%. The most effective seed-treating fungicide in the fungicidal assessment trial, Provax 200 was found at a moderate dosage (150 ppm), while Conza 5%EC required at 300 ppm to inhibit the radial growth of the S. rolfsii isolate SSC-1. The test pathogen's growth and development were stunted about 65.92% by mustard oil cake at a concentration of 3% which was the most effective organic amendment as compared to others. In the field trial, treatment T9 (pathogen inoculated soil+wheat grains colonized T. harzianum isolate ISR–26+organic amendment+fungicide treated seeds) was the most efficient in dropping seedling mortality (80.24%), disease incidence (86.06%), and disease severity (84.8%). This T9 treatment was the most effective procedure of collar rot disease control in soybean and it also resulted in a substantial increase in yield (355.32%). Growers of soybean around the world might be benefitted more from this holistic strategy.

DOI

10.21608/ejar.2023.201261.1390

Keywords

S. rolfsii, T. harzianum, fungicides, organic amendments, and Soybean

Authors

First Name

Md. Tahmidur

Last Name

Rahman

MiddleName

-

Affiliation

Department of Plant Pathology, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur-1706, Bangladesh.

Email

tahmidur80@gmail.com

City

-

Orcid

-

First Name

Md .Khurshed Alam

Last Name

Bhuiyan

MiddleName

-

Affiliation

Department of Plant Pathology, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur-1706, Bangladesh.

Email

kabhuiyan55@yahoo.com

City

Gazipur

Orcid

-

First Name

Md. Abdul Mannan

Last Name

Akanda

MiddleName

-

Affiliation

Department of Plant Pathology, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur-1706, Bangladesh.

Email

amakanda06@yahoo.com

City

-

Orcid

-

First Name

Md. Abu Ashraf

Last Name

Khan

MiddleName

-

Affiliation

Department of Plant Pathology, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur-1706, Bangladesh.

Email

ashraf@bsmrau.edu.bd

City

-

Orcid

-

First Name

Md. Abdul

Last Name

Karim

MiddleName

-

Affiliation

Department of Agronomy, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur-1706, Bangladesh.

Email

akarim1506@yahoo.com

City

-

Orcid

-

First Name

Md. Mofazzal

Last Name

Hossain

MiddleName

-

Affiliation

Department of Horticulture, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur-1706, Bangladesh.

Email

mdmofazzal.bsmrau@gmail.com

City

Gazipur

Orcid

-

First Name

Md. Tanbir

Last Name

Rubayet

MiddleName

-

Affiliation

Department of Plant Pathology, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur-1706, Bangladesh.

Email

tanbir86plp@gmail.com

City

-

Orcid

-

Volume

102

Article Issue

1

Related Issue

45266

Issue Date

2024-03-01

Receive Date

2023-03-20

Publish Date

2024-03-01

Page Start

90

Page End

102

Print ISSN

1110-6336

Online ISSN

2812-4936

Article File

EJAR_Volume 102_Issue 1_Pages 90-102.pdf

PDF . 692.2kB

Link

https://ejar.journals.ekb.eg/article_316957.html

Detail API

https://ejar.journals.ekb.eg/service?article_code=316957

Order

9

Type

Original Article

Type Code

1,041

Publication Type

Journal

Publication Title

Egyptian Journal of Agricultural Research

Publication Link

https://ejar.journals.ekb.eg/

MainTitle

Integrated approaches for managing collar rot disease and increasing soybean yield

Details

Type

Article

Created At

24 Dec 2024